function queryAI(username,password,bigImg, subImg){
    var b1 = "username="+username+"&password="+password+"&pages=1&captchaType=1316"+"&subCaptchaData="+subImg+"&captchaData="+bigImg;

    conlog("AI validate start...");

    GM_xmlhttpRequest({
        method: "POST",
         headers: {
            "accept": "*/*","accept-language": "zh-CN,zh;q=0.9",
            "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
            "sec-ch-ua": "\"Chromium\";v=\"122\", \"Not(A:Brand\";v=\"24\", \"Google Chrome\";v=\"122\""
        },
        url: "http://www.bingtop.com/ocr/upload/",  // 目标URL
        data: b1,  // 请求体数据（需字符串化）
        onload: function(response) {
            conlog("AI validate end!!!");
            
            //console.log("AI response:", response);  // 成功回调
            //{"code": 0, "message": "", "data": {"captchaId": "1316-078e3b7b-3327-4e8c-9d5d-d93cea952677", "captchaType": "1316", "recognition": "143,97"}}

            var jObj = JSON.parse(response.responseText);            

            if(jObj && jObj['message']===''){                
                queryAIRst(jObj.data.recognition);
            }else if(jObj && jObj['message']!==''){                
                alert("ASVC: AI ERROR "+jObj['message']);
            }else{
                alert("ASVC：AI UNKONW ERROR！");
            }    
        },
        onerror: function(error) {
            alert("ASVC：AI HTTP ERROR!:", error);  // 错误处理
        }
    });

}